./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efb98b4b31cbfa2306c2f2cfa7f5442e18909892 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efb98b4b31cbfa2306c2f2cfa7f5442e18909892 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:51:37,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:37,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:37,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:37,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:37,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:37,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:37,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:37,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:37,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:37,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:37,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:37,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:37,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:37,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:37,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:37,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:37,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:37,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:37,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:37,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:37,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:37,606 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:37,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:37,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:37,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:37,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:37,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:37,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:37,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:37,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:37,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:37,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:37,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:37,634 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:37,635 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:37,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:37,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:37,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:37,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:37,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:37,646 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:37,698 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:37,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:37,706 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:37,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:37,710 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:37,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:37,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:37,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:37,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:37,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:37,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:37,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:37,719 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:37,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:37,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:37,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:37,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:37,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:37,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:37,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:37,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:37,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:37,724 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:37,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:37,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:37,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:37,726 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb98b4b31cbfa2306c2f2cfa7f5442e18909892 [2019-11-26 17:51:38,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:38,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:38,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:38,309 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:38,309 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:38,310 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2019-11-26 17:51:38,464 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca9e4fe48/8441ae712d054726b31206672b643752/FLAGd712fc83d [2019-11-26 17:51:40,934 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:40,939 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2019-11-26 17:51:41,183 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca9e4fe48/8441ae712d054726b31206672b643752/FLAGd712fc83d [2019-11-26 17:51:41,204 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca9e4fe48/8441ae712d054726b31206672b643752 [2019-11-26 17:51:41,208 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:41,210 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:41,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:41,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:41,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:41,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:41" (1/1) ... [2019-11-26 17:51:41,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c87cf5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:41, skipping insertion in model container [2019-11-26 17:51:41,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:41" (1/1) ... [2019-11-26 17:51:41,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:41,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:42,472 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:42,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a106f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:42, skipping insertion in model container [2019-11-26 17:51:42,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:42,477 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:42,489 INFO L168 Benchmark]: Toolchain (without parser) took 1269.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.1 MB in the beginning and 985.5 MB in the end (delta: -58.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:42,491 INFO L168 Benchmark]: CDTParser took 0.60 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:42,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1254.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.1 MB in the beginning and 985.5 MB in the end (delta: -58.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:42,504 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1254.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.1 MB in the beginning and 985.5 MB in the end (delta: -58.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 377]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:51:46,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:46,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:46,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:46,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:46,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:46,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:46,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:46,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:46,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:46,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:46,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:46,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:46,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:46,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:46,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:46,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:46,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:46,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:46,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:46,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:46,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:46,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:46,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:46,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:46,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:46,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:46,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:46,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:46,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:46,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:46,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:46,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:46,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:46,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:46,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:46,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:46,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:46,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:46,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:46,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:46,841 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:46,878 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:46,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:46,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:46,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:46,887 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:46,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:46,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:46,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:46,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:46,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:46,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:46,891 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:46,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:46,892 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:46,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:46,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:46,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:46,896 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:46,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:46,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:46,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:46,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:46,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:46,898 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:46,898 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:46,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:46,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:46,901 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:46,902 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb98b4b31cbfa2306c2f2cfa7f5442e18909892 [2019-11-26 17:51:47,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:47,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:47,495 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:47,498 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:47,502 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:47,503 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2019-11-26 17:51:47,676 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b73a66587/d68bc2906a4f40a1be1817bee0adbc3a/FLAG8236cdf56 [2019-11-26 17:51:50,131 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:50,133 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2019-11-26 17:51:50,357 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b73a66587/d68bc2906a4f40a1be1817bee0adbc3a/FLAG8236cdf56 [2019-11-26 17:51:50,399 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b73a66587/d68bc2906a4f40a1be1817bee0adbc3a [2019-11-26 17:51:50,407 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:50,412 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:50,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:50,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:50,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:50,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:50" (1/1) ... [2019-11-26 17:51:50,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edcc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:50, skipping insertion in model container [2019-11-26 17:51:50,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:50" (1/1) ... [2019-11-26 17:51:50,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:51,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:51,828 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:51,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58f9cf26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:51, skipping insertion in model container [2019-11-26 17:51:51,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:51,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:51,846 INFO L168 Benchmark]: Toolchain (without parser) took 1426.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 925.6 MB in the beginning and 985.5 MB in the end (delta: -59.9 MB). Peak memory consumption was 144.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:51,848 INFO L168 Benchmark]: CDTParser took 1.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:51,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1416.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 925.6 MB in the beginning and 985.5 MB in the end (delta: -59.9 MB). Peak memory consumption was 144.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:51,860 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1416.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 925.6 MB in the beginning and 985.5 MB in the end (delta: -59.9 MB). Peak memory consumption was 144.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 377]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...